Years cited: An alternative measure of scientific accomplishment

1991 ◽  
Vol 20 (3) ◽  
pp. 427-438 ◽  
Author(s):  
J. M. Richards
Keyword(s):  
Alternative Measure ◽  
Scientific Accomplishment

An Alternative to Cohen's κ

2006 ◽  
Vol 11 (1) ◽  
pp. 12-24 ◽  
Author(s):  
Alexander von Eye
Keyword(s):  
Simulation Study ◽  
Null Hypothesis ◽  
Categorical Variables ◽  
Alternative Measure ◽  
Rater Agreement ◽  
Verbal Processing ◽  
Heavy Tailed ◽  
Applicant Selection

At the level of manifest categorical variables, a large number of coefficients and models for the examination of rater agreement has been proposed and used. The most popular of these is Cohen's κ. In this article, a new coefficient, κ s , is proposed as an alternative measure of rater agreement. Both κ and κ s allow researchers to determine whether agreement in groups of two or more raters is significantly beyond chance. Stouffer's z is used to test the null hypothesis that κ s = 0. The coefficient κ s allows one, in addition to evaluating rater agreement in a fashion parallel to κ, to (1) examine subsets of cells in agreement tables, (2) examine cells that indicate disagreement, (3) consider alternative chance models, (4) take covariates into account, and (5) compare independent samples. Results from a simulation study are reported, which suggest that (a) the four measures of rater agreement, Cohen's κ, Brennan and Prediger's κ n , raw agreement, and κ s are sensitive to the same data characteristics when evaluating rater agreement and (b) both the z-statistic for Cohen's κ and Stouffer's z for κ s are unimodally and symmetrically distributed, but slightly heavy-tailed. Examples use data from verbal processing and applicant selection.

Towards a New Approach to Cross-Cultural Distinctiveness and Typicality of Human Faces: The Cross-Group Typicality/Distinctiveness Metric

2018 ◽  
Author(s):  
Karel Kleisner ◽  
Šimon Pokorný ◽  
Selahattin Adil Saribay
Keyword(s):  
Cross Cultural ◽  
Facial Appearance ◽  
Alternative Measure ◽  
Home Culture ◽  
Facial Stimuli ◽  
The Two Cultures ◽  
Potential Applications ◽  
The Individual ◽  
Human Faces ◽  
Ingroup Outgroup

In present research, we took advantage of geometric morphometrics to propose a data-driven method for estimating the individual degree of facial typicality/distinctiveness for cross-cultural (and other cross-group) comparisons. Looking like a stranger in one’s home culture may be somewhat stressful. The same facial appearance, however, might become advantageous within an outgroup population. To address this fit between facial appearance and cultural setting, we propose a simple measure of distinctiveness/typicality based on position of an individual along the axis connecting the facial averages of two populations under comparison. The more distant a face is from its ingroup population mean towards the outgroup mean the more distinct it is (vis-à-vis the ingroup) and the more it resembles the outgroup standards. We compared this new measure with an alternative measure based on distance from outgroup mean. The new measure showed stronger association with rated facial distinctiveness than distance from outgroup mean. Subsequently, we manipulated facial stimuli to reflect different levels of ingroup-outgroup distinctiveness and tested them in one of the target cultures. Perceivers were able to successfully distinguish outgroup from ingroup faces in a two-alternative forced-choice task. There was also some evidence that this task was harder when the two faces were closer along the axis connecting the facial averages from the two cultures. Future directions and potential applications of our proposed approach are discussed.

Mid upper arm circumference as an alternative measure to assess the nutritional status of adolescents: a study in India based on NFHS-4 data

2021 ◽  
pp. 1-12
Author(s):  
Aparna Roy ◽  
T. V. Sekher
Keyword(s):  
Nutritional Status ◽  
Sensitivity And Specificity ◽  
Measurement Data ◽  
Anthropometric Measurement ◽  
Alternative Measure ◽  
Upper Arm ◽  
Male Adolescents ◽  
Arm Circumference ◽  
Mid Upper Arm Circumference ◽  
The Relationship

Abstract Use of body mass index (BMI) to assess the nutritional status of adolescents requires many resources, especially for country-level assessment. This study aimed to determine the relationship between BMI and mid upper arm circumference (MUAC) among adolescent males and females in India and to examine whether MUAC effectively represents the nutritional status of adolescents. The study utilized anthropometric measurement data collected by India’s National Family Health Survey-4 (2015–16). The weighted sample for analysis included 91,315 female and 14,893 male adolescents. The BMI and MUAC measurements showed a positive correlation in both female and male adolescents. Using BMI-for-age Z-score classifications, 12.7% of the adolescents were undernourished. Using MUAC (in cm) as per NACS (Nutrition Assessment, Counselling, and Support) guidelines and Mramba et al. (2017) classified 22.9% and 3.7% of the adolescents as undernourished respectively. Finally, using the MUAC-for-age Z-score classification, 98.4% of adolescents were determined to be normal and 1.7% undernourished. Sensitivity and specificity tests of the MUAC cut-offs, in comparison with BMI cut-offs, showed that all three MUAC cut-off classifications had high specificity (NACS cut-off: 81.3%; Mramba et al. cut-off (cm): 97.7%; Mramba et al. cut-off (Z-score): 99.1%). The NACS cut-off had moderately high sensitivity (52.2%) but the Mramba et al. cut-offs had low sensitivity (13.3% for the centimetre cut-off and 6.6% for the Z-score cut-off). Sensitivity and specificity tests proved the relationship between BMI and MUAC, and that MUAC represents adolescent nutritional status with considerable efficiency. With further research, it may be established that MUAC is a better and promising measure of adolescent nutrition, having the advantage of needing fewer resources for data collection. The MUAC has the potential to offer a simple and low-resource alternative to BMI to assess nutritional status among adolescents in poor countries.

scholarly journals Should the CIWA-Ar be the standard monitoring strategy for alcohol withdrawal syndrome in the intensive care unit?

2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Tessa L. Steel ◽  
Shewit P. Giovanni ◽  
Sarah C. Katsandres ◽  
Shawn M. Cohen ◽  
Kevin B. Stephenson ◽  
...  
Keyword(s):  
Intensive Care Unit ◽  
Intensive Care ◽  
Alcohol Withdrawal ◽  
Withdrawal Syndrome ◽  
Alcohol Withdrawal Syndrome ◽  
Patient Characteristics ◽  
Response To Treatment ◽  
Alternative Measure ◽  
Icu Patients ◽  
Verbal Responses

Abstract Background The Clinical Institute Withdrawal Assessment for Alcohol-Revised (CIWA-Ar) is commonly used in hospitals to titrate medications for alcohol withdrawal syndrome (AWS), but may be difficult to apply to intensive care unit (ICU) patients who are too sick or otherwise unable to communicate. Objectives To evaluate the frequency of CIWA-Ar monitoring among ICU patients with AWS and variation in CIWA-Ar monitoring across patient demographic and clinical characteristics. Methods The study included all adults admitted to an ICU in 2017 after treatment for AWS in the Emergency Department of an academic hospital that standardly uses the CIWA-Ar to assess AWS severity and response to treatment. Demographic and clinical data, including Richmond Agitation-Sedation Scale (RASS) assessments (an alternative measure of agitation/sedation), were obtained via chart review. Associations between patient characteristics and CIWA-Ar monitoring were tested using logistic regression. Results After treatment for AWS, only 56% (n = 54/97) of ICU patients were evaluated using the CIWA-Ar; 94% of patients had a documented RASS assessment (n = 91/97). Patients were significantly less likely to receive CIWA-Ar monitoring if they were intubated or identified as Black. Conclusions CIWA-Ar monitoring was used inconsistently in ICU patients with AWS and completed less often in those who were intubated or identified as Black. These hypothesis-generating findings raise questions about the utility of the CIWA-Ar in ICU settings. Future studies should assess alternative measures for titrating AWS medications in the ICU that do not require verbal responses from patients and further explore the association of race with AWS monitoring.

scholarly journals Do Share Repurchases Distort Stock Prices? Evidence from the United States and Malaysia

2021 ◽  
pp. 232102222110243
Author(s):  
Chong-Meng Chee ◽  
Nazrul Hisyam bin Ab Razak ◽  
Bany Ariffin bin Amin Noordin
Keyword(s):  
Stock Prices ◽  
The United States ◽  
Jel Classification ◽  
Share Repurchases ◽  
Alternative Measure ◽  
Share Repurchase ◽  
Price Support ◽  
Global Finance ◽  
The Usa ◽  
Sample Support

Heavy share buyback years after the global finance crisis 2008–2009 drew criticism from scholars and financial press that share repurchases were being used by firms to manipulate their stock prices. This paper examines whether a greater firm’s repurchase intensity distorts stock prices reflecting to information. We analyse 2 sets of unbalanced panel data that contain a sample of 337 US and another sample of 167 Malaysian repurchasing firms between 2012 and 2016. Contrary to the criticism, we find that a greater firms’ share buyback intensity in the USA stimulates faster incorporation of information in price and results in more efficient stock prices. The main findings hold true and are robust when an alternative measure of share repurchase intensity was used. The findings of US sample support the notion that share repurchase serves as a signalling tool and price support to promote more efficient stock prices. We also find no strong evidence supporting the notion that shares repurchased by Malaysian firms distort stock prices. JEL Classification: G10, G14, G35

Report on an Alternative Measure of Affective Disposition

1993 ◽  
Vol 53 (4) ◽  
pp. 1095-1104 ◽  
Author(s):  
Timothy A. Judge ◽  
Robert D. Bretz
Keyword(s):  
Alternative Measure ◽  
Affective Disposition

scholarly journals A Short Measure of Social Reactions to Sexual Assault: The Social Reactions Questionnaire-Shortened

2017 ◽  
Vol 32 (6) ◽  
pp. 1096-1115 ◽  
Author(s):  
Sarah E. Ullman ◽  
Mark Relyea ◽  
Rannveig Sigurvinsdottir ◽  
Sidney Bennett
Keyword(s):  
Sexual Assault ◽  
Women Survivors ◽  
Psychological Symptoms ◽  
Community Sample ◽  
Short Version ◽  
Alternative Measure ◽  
Confirmatory Factor Analyses ◽  
Social Reactions ◽  
The Social ◽  
Confirmatory Factor

Social reactions to disclosures of sexual assault have significant effects on women’s postassault recovery. However, being the most widely used measure of these reactions, the 48-item Social Reactions Questionnaire (SRQ; Ullman, 2000) is too long for some research and evaluation efforts. Thus, we developed a 16-item short version, the Social Reactions Questionnaire-Shortened (SRQ-S). Three preexisting college and community samples of women survivors (N = 1,012; 1,084; and 344) were used to determine which SRQ items were most related to psychological symptoms and could form reliable subscales. The brief version was then administered in a college and community sample of 447 women survivors. Confirmatory factor analyses (CFAs) and supporting psychometrics showed the SRQ-S reliably measures three general scales of the SRQ (Turning Against, Unsupportive Acknowledgment, Positive Reactions) as well as eight 2-item subscales (e.g., Blame). The SRQ-S provides researchers and interventionists with a brief alternative measure to the original SRQ.

Auditor Appointment Strategy and Intragroup Value Transfers: Evidence From Family Business Groups

2021 ◽  
pp. 0148558X2199265
Author(s):  
Yan-Leung Cheung ◽  
In-Mu Haw ◽  
Weiqiang Tan ◽  
Wenming Wang
Keyword(s):  
Adverse Effect ◽  
Financial Reporting ◽  
Family Business ◽  
Business Groups ◽  
Divide And Conquer ◽  
Alternative Measure ◽  
Family Business Groups ◽  
Audit Effectiveness ◽  
Financial Reporting Comparability

Family business groups (FBGs) typically control several member firms and can hire a single auditor or multiple auditors to audit their member firms. This article examines what type of auditor appointment strategy constrains intragroup value transfers within FBGs. Analyzing related-party transactions (RPTs) within FBGs in Hong Kong, this study provides evidence that FBGs with multiple auditors undertake more intragroup value transfers than FBGs with a single auditor. However, the adverse effect of multiple-auditor appointments is mitigated by a stronger board and higher financial reporting comparability among member firms. Using an alternative measure of intragroup value transfers, we also find that the market perceives multiple-auditor appointments as impairing audit effectiveness. Overall, our findings offer the new insight that controlling families can exploit the appointment of multiple auditors as a “divide and conquer” strategy which undermines the monitoring role of auditors against intragroup value transfers, but stronger corporate governance of member firms can mitigate the adverse effect.

GLOBAL ECONOMIC SANCTIONS, GLOBAL BANK LINKAGES AND INFORMATION ASYMMETRY: AN EVIDENCE FROM CROSS-COUNTRY DATA

2021 ◽  
Author(s):  
LE THANH HA ◽  
HOANG PHUONG DUNG ◽  
PHAM HONG CHUONG ◽  
TO TRUNG THANH
Keyword(s):  
Data Base ◽  
Economic Sanctions ◽  
Negative Association ◽  
Alternative Measure ◽  
Model Combining ◽  
Institutional System ◽  
Cross Country ◽  
The Rich ◽  
High Level ◽  
European Economic Review

This paper investigates the effects of global economic sanctions (GESs) on global bank linkages (GBLs) by using 4,032 pairs of 66 countries during the 2001–2013 period. We use the structural gravity model combining with the rich database of the Global Sanction Data Base introduced by Felbermayr et al. [(2020). The global sanctions data base. European Economic Review, 129, 1–23]. Our empirical results show a negative association between the GESs and GBLs. The differential effects of GESs on the GBLs are conditional on the sanction types. Furthermore, the consequences of global sanctions become more severe for countries featuring higher information asymmetries, captured either by a high level of world uncertainty, an occurrence of crisis and shocks or by a weak institutional system. Our results are robust and reliable when we use an alternative measure of bank connections, and in the context of controlling the potential endogeneity of global sanction.

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